package com.daoyin.ssph.service;

import java.util.List;

import com.daoyin.ssph.bean.Active;

public interface BaseService<T> {
	public String query(T t);
	public T query(Integer id);
	public List<T> query();
	public String add(T t);
	public String update(T t);
	public void delete(Integer id);
}
